#4E7F18#4E7F18

#4E7F18 is a mid, vivid yellow-green. Relative luminance 0.169; OKLCH L 54.1% C 0.140 H 132.4°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#4E7F18
RGB	rgb(78, 127, 24)
HSL	hsl(89, 68%, 30%)
HSV	hsv(89, 81%, 50%)
CMYK	cmyk(38.6%, 0%, 81.1%, 50.2%)
CIE-LAB	lab(48.09, -33.35, 46.63)
CIE-LCH	lch(48.09, 57.33, 125.57°)
OKLab	oklab(54.13% -0.0943 0.1031)
OKLCH	oklch(54.13% 0.14 132.4)
XYZ	xyz(10.8960, 16.8639, 3.5449)
Luminance	0.1686 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7F18 #49187F

analogous

#7F7D18 #4E7F18 #1A7F18

triadic

#4E7F18 #184E7F #7F184E

tetradic

#4E7F18 #187F7D #49187F #7F181A

square

#4E7F18 #187F7D #49187F #7F181A

split-complementary

#4E7F18 #181A7F #7D187F

monochromatic

#101A05 #2E4C0E #4E7F18 #6EB222 #8DD938

Accessibility & contrast

On white

4.80

#4E7F18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#4E7F18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E7F18

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7F18	#FFFFFF	#000000	##FFFFFF
##4E7F18	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857500

Deuteranopia (green-blind)

#7E7123

Tritanopia (blue-blind)

#4F7A6C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4e7f18;
/* rgb */ color: rgb(78, 127, 24);
/* oklch */ color: oklch(54.1% 0.140 132.4);

Tailwind

colors: {
  custom: {
    50: '#84a45e',
    500: '#4e7f18',
    950: '#000000',
  },
}

SCSS

$custom: #4e7f18;
$custom-light: #84a45e;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7f18",
  "rgb": {
    "r": 78,
    "g": 127,
    "b": 24
  },
  "hsl": {
    "h": 88.544,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.54131,
    "c": 0.13974,
    "h": 132.4
  },
  "luminance": 0.16864
}

Semantic roles & 50–950 ramp

primary

#4E7F18

secondary

#773FB3

accent

#3DEB90

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4E7F18

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →